AC_PREREQ([2.63])

AC_INIT([ddclient], [3.9.1])

AC_CONFIG_SRCDIR([ddclient.in])

AC_CONFIG_AUX_DIR([build-aux])

AC_CONFIG_MACRO_DIR([m4])

AC_REQUIRE_AUX_FILE([tap-driver.sh])

# If the automake dependency is bumped to v1.12 or newer, remove

# build-aux/tap-driver.sh from the repository. Automake 1.12+ comes

# with tap-driver.sh, and autoreconf will copy in the version

# distributed with automake. (Automake 1.11 and older don't come with

# tap-driver.sh, so build-aux/tap-driver.sh is checked in to keep the

# above AC_REQUIRE_AUX_FILE line from causing configure to complain

# about a mising file if the user has Automake 1.11.)

AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign subdir-objects parallel-tests])

AM_SILENT_RULES

AC_PROG_MKDIR_P

# The Fedora Docker image doesn't come with the 'findutils' package.

# 'find' is required for 'make distcheck', which the user might not

# run. We could log a warning instead of erroring out, but:

# * a warning is unlikely to be seen,

# * 'make distcheck' doesn't yield a non-0 exit code if 'find' is

# not available,

# * 'find' is a core utility that should always be available, and

# * we might use 'find' for other purposes in the future.

AC_PATH_PROG([FIND], [find])

AS_IF([test -z "${FIND}"], [AC_MSG_ERROR(['find' utility not found])])

AC_PATH_PROG([CURL], [curl])

AX_WITH_PROG([PERL], perl)

AX_PROG_PERL_VERSION([5.10.1], [],

[AC_MSG_ERROR([Perl 5.10.1 or newer not found])])

AC_SUBST([PERL])

# Perl modules required to run ddclient. Note: CentOS, RHEL, and

# Fedora put some core modules in separate packages, and the perl

# package doesn't depend on all of them, so their availability can't

# be assumed.

m4_foreach_w([_m], [

File::Basename

File::Path

File::Temp

Getopt::Long

IO::Socket::INET

Socket

Sys::Hostname

version=0.77

], [AX_PROG_PERL_MODULES([_m], [],

[AC_MSG_ERROR([missing required Perl module _m])])])

# Perl modules required for tests. If these modules are not installed

# then some tests will fail. Only prints a warning if not installed.

m4_foreach_w([_m], [

B

Data::Dumper

File::Spec::Functions

File::Temp

], [AX_PROG_PERL_MODULES([_m], [],

[AC_MSG_WARN([some tests will fail due to missing module _m])])])

# Optional Perl modules for tests. If these modules are not installed

# then some tests will be skipped, but no tests should fail. Only

# prints a warning if not installed.

m4_foreach_w([_m], [

Carp

Exporter

HTTP::Daemon=6.12

HTTP::Daemon::SSL

HTTP::Message::PSGI

HTTP::Request

HTTP::Response

IO::Socket::INET6

IO::Socket::IP

IO::Socket::SSL

Scalar::Util

Test::MockModule

Test::TCP

Test::Warnings

Time::HiRes

URI

], [AX_PROG_PERL_MODULES([_m], [],

[AC_MSG_WARN([some tests may be skipped due to missing module _m])])])

AC_CONFIG_FILES([

Makefile

t/geturl_connectivity.pl

t/version.pl

])

AC_OUTPUT